Effects of tranexamic acid on death, vascular occlusive events, and blood transfusion in trauma patients with significant haemorrhage (CRASH-2): A randomised, placebo-controlled trial - Olldashi, F.; Kerçi, M.; Dakubo, J.C.B.; Ruçi, K.; Banushi, A.; Traverso, M.S.; Chengo, C. (The Lancet, 2010)